Standing Wave patterns in a Tube with Air Flow

DOI Web Site

Bibliographic Information

Other Title
  • 気流のある音響管内の定在波
  • キリュウ ノ アル オンキョウ カンナイ ノ テイザイハ

Search this article

Abstract

A theoretical approach is made to the influence of air flow on the propagation characteristics of sound in a tube with an open end. Standing wave patterns in a tube are presented. The result indicates the standing wave ratio decreases with the increasing velocity of air flow, while the distance between nodal points is reduced by the factor 1-M^2, where M is the Mach number of air flow.

Journal

Details 詳細情報について

Report a problem

Back to top